baber/WOPTO huggingface dataset:
Patent CA-2909727-A1 (CA)
Title: Systems and methods for signal processing using power spectral density shape
Inventor: RAY GARY ALAN
IPC: H04B1/74
Filed: 2015-10-20
Abstract: A signal processing method is provided. The signal processing method includes receiving, at a signal processing system, a signal of interest, calculating, using the signal processing system, a power spectral density for the signal of interest, calculating, using the signal processing system, a basis vector based on the power spectral density shape, performing, using the signal processing system, a linear regression using the basis vector to generate an estimate for at least one parameter of the signal of interest, and transmitting, based on the at least one generated estimate, a signal that avoids interference with the signal of interest.
Patent CA-2909736-A1 (CA)
Title: Feed wheel arrangement, timber working head, crane, timber working machine
Inventor: LUNDGREN KARL
IPC: A01G23/08
Filed: 2013-04-18
Abstract: This invention concerns a feed wheel arrangement (1) intended to be used in a timber working head (2) for at least one of felling, trimming, bark-peeling and cutting of a tree or tree trunk comprising a frame (3) on which feed wheels (1.1-1.2) and grip fittings (4) are mounted either fixed or in a manner that allows them to be removed. The feed wheel arrangement (1) comprises a feed wheel (1.3) and a motor (7) for rotation of the feed wheel (1.3) for feed of the tree or trunk through the timber working head (2), where the motor (7) is arranged at a distance from the feed wheel (1.3). The invention concerns also a timber working head, a crane and a timber working machine.
Patent CA-2910061-A1 (CA)
Title: Systemes et methodes d'utilisation de modeles de reseaux mecanistes associes a la toxicologie des systemes
Inventor: MARTIN FLORIAN
IPC: G06F19/12
Filed: 2014-04-22
Abstract: Un ensemble de données de traitement correspondant à une réponse du système biologique à l'agent et un ensemble de données de contrôle correspondant à une réponse du système biologique non exposé à l'agent sont reçus, et un premier modèle de réseau causal informatique et un second modèle de réseau causal informatique qui représentent tous les deux un processus biologique du système biologique sont identifiés. Sur la base de l'ensemble de données de traitement et de l'ensemble de données de contrôle, un premier résultat associé au premier modèle de réseau causal informatique et un second résultat associé au second modèle de réseau causal informatique font l'objet d'un calcul. Un facteur est généré sur la base du premier résultat, du second résultat, et d'une intersection entre le premier modèle de réseau causal informatique et le second modèle de réseau causal informatique, le facteur représentant la perturbation du système biologique en réponse à l'agent.
Patent CA-2910994-A1 (CA)
Title: Industrial water loop treatment process
Inventor: THORNER IAN
IPC: C02F9/04
Filed: 2015-11-04
Abstract: A water treatment system is disclosed. The water treatment system includes a conduit for ingress of drinking water and a filter system configured for accepting said water from the conduit and filtering said water for impurities. A water-dissolvable bag is located within the filter system. The bag contains chemical salts configured for treating said water. The bag is also configured for dissolving within said water, so as to release the chemical salts into said water.
Patent CA-2911724-A1 (CA)
Inventor: XIA YANING
IPC: B41J2/315
Filed: 2015-11-10
Abstract: The current invention discloses an intelligent copying heat transfer printer specialized for cues. The invent ion uses servo motor and CAD copying technology, making transfer printing more accurate and the pressure more even;  The invention achieves regulation of the action, position, direction, time and pressure of different stages via adjusting several parameters. The transmission device uses servo motor, in order to achieve a more speedy and accurate feeding.
Patent CA-2911884-A1 (CA)
Inventor: WALLACE STEVEN
IPC: A62C37/00
Filed: 2015-11-10
Abstract: Un détecteur de pression pneumatique pour un système dalarme comprend un logement disposant dune surface interne définissant un volume intérieur. Un commutateur dalarme est aussi situé dans le volume intérieur du logement et comprend un premier diaphragme déformable en réponse à une augmentation de pression dun gaz placé dans un tube de capteur pour indiquer une condition de surchauffe. Un commutateur dintégrité est aussi situé dans le volume intérieur et comprend un deuxième diaphragme déformable placé en contact avec un contact électrique pendant la mise sous pression du gaz selon une plage de pression prédéterminée et en condition électriquement ouverte lorsque la pression du gaz est moindre que la plage prédéterminée. Un manchon en mica est aussi situé dans le volume intérieur du logement et placé le long dau moins une partie de la surface interne du logement pour isoler le commutateur dalarme et le commutateur dintégrité.
Patent CA-2912138-A1 (CA)
Title: Microgrid control apparatus
Inventor: PRICE ANTHONY
IPC: H02J3/00
Filed: 2014-05-13
Abstract: The amount of energy generation 90 and energy storage 100 equipment connected to centralised grids 20 by end users 30 is expected to increase in the future. Electricity transformers/substations 40, have only limited capacity and are not designed for reverse energy flow due to electricity generation by an end user 30. The rising trend for home generation may cause damage to such transformers/substations 40, and may prove very costly to replace. The present invention relates generally to a microgrid control apparatus 70, method and system for controlling energy flow within a microgrid 60 such that reverse flow through a transformer/substation 40 is minimised.
Patent CA-2912304-A1 (CA)
Inventor: KHORASANINEJAD MOHAMMADREZA
IPC: G01N21/78
Filed: 2013-05-13
Abstract: A colorimetric sensor including: a substrate; and a periodic array of nanostructures provided to the substrate, wherein the periodic array of nanostructures is configured to provide a change in color based on a medium being within a predetermined distance of the colorimetric sensor. The periodic array of nanostructures may be configured (width, height, spacing) to provide optical wave-guide properties or surface Plasmon resonance in order to effect a distinct change in color based on the medium being sensed. In some cases, the colorimetric may include a reflective surface to reflect light from the sensor. Further, the reflective surface may be metallic.
Patent CA-2914153-A1 (CA)
Inventor: SVENSSON EMIL
IPC: B01D33/44
Filed: 2015-12-08
Abstract: A disc filter includes a filtrate holding tank disposed below a series of disc- shaped filter members supported on a drum. Filtrate from the holding tank is used to backwash filter media on the disc-shaped filter members. Filtrate is discharged from the holding tank via a filtrate conduit. Bypass water is directed through a bypass conduit in the disc filter and mixed with the filtrate downstream of the filtrate holding tank. This assures that the filtrate used to backwash the filter media does not include bypass water.
Patent CA-2914232-A1 (CA)
Inventor: SONNENBERG NEVILLE
IPC: C09D5/00
Filed: 2014-06-05
Abstract: This invention relates to a novel application of liquid-infused surface materials (LISM) to at least a portion of one or more surfaces of razor components (e.g., frame, housing, clips, blade supports, blade body, blade edge, lubricating bodies, guard, handle, grip, button). If applied to a skin contacting surface of a component, the one or more LISM layers may generally be abrasion-resistant, long-lasting or non-erodible, desirably elevating shaving performance, such as glide, comfort, rinsing, and cleanliness, while also simplifying the manufacturing process.
Patent CA-2918897-A1 (CA)
Title: Novel lignin materials containing compositions
Inventor: STREFFER FRIEDRICH
IPC: C08H8/00
Filed: 2013-12-10
Abstract: The present invention primarily relates to a preparation comprising or consisting of 40 - 99.9 wt.-% of lignin, preferably unmodified lignin, 0.1 - 50 wt.-% of minerals, preferably 0.1 - 30 wt.-%, 0 - 25 wt.-% of one or more mono- and oligomeric carbohydrates, preferably 0.1 - 20 wt.-%, and 0 - 15 wt.-% of one or more solvents, in particular water, preferably 0.1 - 4 wt.-%. Furthermore, the present invention relates to a fertilizer comprising or consisting of such a preparation and to the use of such a preparation as fertilizer, as ingredient for a fertilizer or for producing a fertilizer.
Patent CA-2919190-A1 (CA)
Inventor: JEWETT SCOTT E
IPC: E21B17/10
Filed: 2014-07-23
Abstract: A centralizer for centralizing a pipe downhole in a well is provided. The centralizer includes a plurality of arcuate cuffs having first and second ends. The cuffs are affixed adjacent to the pipe's exterior wall, and positioned circumferentially adjacent around the pipe. The cuffs are flexible so as to be positioned in a first condition wherein the cuffs are retracted radially inward so as to be substantially flat against the pipe's exterior wall. The centralizer includes a lock for maintaining the cuffs substantially flat against the pipe's exterior wall until the centralizer has been transported downhole. Further, the centralizer includes an actuator for unlocking the lock so as to allow the cuffs to expand radially outward to form a loop wherein the loop has a central axis parallel to pipe's longitudinal axis. Preferably, the centralizer includes a collar causing the cuffs to all expand or retract together.
Patent CA-2919212-A1 (CA)
Title: Radio opaque fibers, filaments, and textiles
Inventor: RODRIGUES MICHAEL BASTIAO
IPC: D01D5/34
Filed: 2014-07-23
Abstract: A radio opaque fiber, filament, and yarn is disclosed herein. The radio opaque fiber, filament, or yarn comprises a matrix (102) comprising a plurality of radio opaque material (104) and a first polymer (106), where the radio opaque material (104) is at least one of a radio opaque element, an alloy of the radio opaque element, and a compound of the radio opaque element, or a combination thereof, wherein the radio opaque element if of an atomic number greater than or equal to 29, and wherein the matrix (102) forms a unified flexible structure. The radio opaque fiber, filament, or yarn further comprises a carrier polymer (108) which binds the plurality of the matrix (102) and imparts spinnability to form the fiber, filament, and yarn.
Patent CA-2920171-A1 (CA)
Inventor: RICHMOND THOMAS R
IPC: H04L12/28
Filed: 2016-02-05
Abstract: Apparatus and methods for controlling physical access to a location include an entry system including at least one barrier at the physical location, with the barrier configured to selectively permit access into and/or from and/or within the physical location upon proper credentials and/or authorization. A cellular device is connected to or integrated with the entry system and is configured to transmit and receive voice and/or data information to the entry system that includes the credentials and/or authorization. The cellular device can be a retrofit to prior art/installed systems, can be external to an otherwise operational system, and/or can be integrated natively into the entry system. Methods and apparatus are disclosed to determine the power status and network link state of the cellular device and/or to establish communication through/to same, as well as for the cellular device to be connected to and control a plurality of entry systems and/or barriers. A plurality of entry systems and/or barriers can be controlled by one or more cellular devices, and the usage (and associated billing charges from cellular service providers) on any/all of those cellular devices monitored and selected to optimize (reduce) the expense of any data or other charges imposed by a cellular carrier associated with the cellular device. Optimization can include allocation to the aforementioned voice and/or data cellular plans related to specific of the plurality of entry systems and/or barriers.
Patent CA-2921406-A1 (CA)
Title: Method for monitoring a well or a reservoir containing a fluid, and apparatus for using the same
Inventor: ALLANIC CHRISTOPHE
IPC: G01F23/292
Filed: 2014-08-14
Abstract: A method for monitoring the level of fluid in the annulus of a well is proposed. The method comprises the processing of image data generated using distributed acoustic sensing on an optical fiber extending along the well to determine at least one acoustic wave propagation limit in the annulus, and the determining of an estimate of the annulus fluid level based on the determined at least one acoustic wave propagation limit.
Patent CA-2921952-A1 (CA)
Inventor: REILLY BRIAN K
IPC: A61F11/00
Filed: 2014-08-21
Abstract: The purpose of the "Dissolvable on-command Implant" is to act as a pressure equalizer tube in the eardrum, which has the unique characteristic that the tube can be dissolved with a specially formulated drop solution on-command. This tube can have various shapes and sizes, although the tube is usually a cylindrical tube with a hollow center, which maintains a ventilatory port for the middle ear space. With this design, the ear tube promotes drainage of middle ear fluid, lets air enter the middle ear, and allows for instillation of antibiotic drops.
Patent CA-2923360-A1 (CA)
Inventor: PAUL SYFKO
IPC: B29C73/02
Filed: 2014-09-17
Abstract: L'invention concerne un dispositif de réparation de panneau de vitrage (1) présentant un moyen (27) pour l'accouplement d'un système de pompe (22) au dispositif afin d'assurer une aspiration de retenue en vue de fixer le dispositif sur le panneau de vitrage et d'assurer un cyclage en pression sur une zone de réparation. Dans un mode de réalisation, le moyen d'accouplement permet l'accouplement d'une seule pompe afin d'assurer une aspiration de retenue en vue de fixer le dispositif sur le panneau de vitrage et d'assurer un cyclage en pression sur une zone de réparation.
Patent CA-2924531-A1 (CA)
Title: Energy generating apparatus and energy generating method and control assembly and reaction vessel therefore
Inventor: KOTZIAS BERNHARD
IPC: G21B3/00
Filed: 2014-09-17
Abstract: To offer an environmentally friendly thermal energy source that is suitable for the transport sector, the invention provides an energy generating device (10) for generating thermal energy by an exothermic reaction in the form of a metal-grating-supported hydrogen process, preferably an LENR, comprising: a reaction vessel (14) with a reaction chamber (16) containing reaction material (45) for carrying out the exothermic reaction, a field generating device (18) for generating a field in the reaction chamber (16) for activating and/or maintaining the exothermic reaction, a heat transmission device (20) for transmitting heat into the and/or out of the reaction chamber (16), and a controller (26), which is designed for controlling or regulating the field generating device (18) in dependence on the temperature in the reaction chamber to stabilize the exothermic reaction, wherein the controller (26) is connected to a thermoelectric generator, for the conversion of heat from the reaction chamber into electrical energy as its sole energy supply, in such a way that sufficient energy for generating the field is only available when the temperature lies above a critical range, for example 500 K.
Patent CA-2925357-A1 (CA)
Title: Compositions and methods for inhibiting expression of the alas1 gene
Inventor: BETTENCOURT BRIAN
IPC: A61P3/00
Filed: 2014-10-03
Abstract: The invention relates to double-stranded ribonucleic acid (dsRNA) compositions targeting the ALAS1 gene, and methods of using such dsRNA compositions to alter (e.g., inhibit) expression of ALAS1.
Patent CA-2926194-A1 (CA)
Title: Materiaux de revetement hydrophobes transparents ayant une durabilite amelioree et leurs procedes de fabrication
Inventor: KOENE BRYAN
IPC: C09D7/62
Filed: 2014-10-02
Abstract: La présente invention concerne des matériaux de revêtement durables, transparents, hybrides inorganique-organique, hydrophobes pour des substrats de verre, de métal ou de plastique. Les matériaux de revêtement sont généralement un produit de réaction de condensation à catalyse acide constitué d'un silane polymère organique (par exemple, un polyol fonctionnalisé avec un silane par l'intermédiaire d'un lieur uréthane ou une polyamine fonctionnalisée avec un silane par l'intermédiaire d'un lieur urée, tel que l'isocyanatopropyltriméthoxysilane ou l'isocyanatopropyltriéthoxysilane), un alcoxyde de métal inorganique (par exemple, des alcoxydes de silicium tels que le tétraéthoxysilane ou le tétraméthoxysilane) et un silane fluoré (par exemple, (3,3,3-trifluoropropyl)triméthoxysilane ou nonafluorohexyltriméthoxysilane).
Patent CA-2926486-A1 (CA)
Title: Dropstep for ball cart
Inventor: MORTON CHRISTOPHER
IPC: B62B3/02
Filed: 2016-04-08
Abstract: A ball cart for holding sporting equipment is disclosed. The cart may be capable of opening for use and closing into a shape that is more convenient for storage and transportation purposes. The cart consists of multiple folding parts and a dropstep pedal to efficiently collapse a sporting equipment cart. First springs bias the cart toward an open position. Second springs bias a handle that releases the cart from a closed position and allows the bias of the first springs to open the cart. The dropstep may be operated with a user's foot and does not require the use of hands.
Patent CA-2928850-A1 (CA)
Title: System and method for electromagnet coil construction and operation
Inventor: BINDSEIL GERON
IPC: G01R33/3875
Filed: 2014-12-09
Abstract: A method of manufacturing electromagnet coils for use in a magnetic resonance imaging (MRI) system is provided. The method comprises forming a coil representation of a coil surface for the electromagnet coils; setting a plurality of performance metric requirements for a plurality of performance metrics for the electromagnet coils, the plurality of performance metrics including a magnetic field-shape metric and an eddy-field metric; forming a performance functional, based on the coil representation and the plurality of performance metrics, for generating a current density pattern over the coil surface; optimizing the performance functional based on the plurality of performance metric requirements; generating a current density pattern over the coil surface based on the minimized performance functional; and obtaining coil windings from the current density pattern.
Patent CA-2928926-A1 (CA)
Title: Stabilizing cargo organizer
Inventor: THOM ALLAN R
IPC: B60R5/04
Filed: 2014-06-27
Abstract: Cargo organizers may be used for various sized boxes and packages. A friction pad overmolded on a bottom panel of the organizer body prevents movement when the cargo is transported in a vehicle.
Patent CA-2929172-A1 (CA)
Title: Devices and methods for three-dimensional tissue culturing using contractile force
Inventor: ZHAO YIMU
IPC: C12M1/34
Filed: 2014-10-30
Abstract: The present disclosure provides methods, compositions, and devices for making and using three-dimensional biological tissues that accurately mimic native physiology, architecture, and other properties of native tissues for use in, among other applications, drug testing, tissue repair and/or treatment, and regenerative medicine.
Patent CA-2929346-A1 (CA)
Inventor: GASPARINI FRANCO
IPC: F01K23/06
Filed: 2014-10-31
Abstract: L'invention concerne un procédé d'exploitation d'une installation combinée de chaleur et d'énergie (10) (installation CHP) comprenant la production d'un gaz de combustion chaud et le refroidissement du gaz de combustion chaud dans une séquence d'étapes de refroidissement pour récupérer la chaleur et pour générer de la vapeur dans un générateur de vapeur à récupération de chaleur (16) (HRSG). Le HRSG (16) comprend un évaporateur de vapeur BP (36) conçu pour générer de la vapeur au moins sur une plage de pression allant de 2 bar(g) à 18 bar(g) de sorte que l'une ou l'autre parmi la vapeur BP ou la vapeur MP peut être générée de façon sélective par le générateur de vapeur BP (36), ce qui permet de refroidir le gaz de combustion chaud, et un surchauffeur de vapeur MP (24) en amont de l'évaporateur de vapeur BP (36) pour surchauffer la vapeur MP dans un échange thermique avec le gaz de combustion chaud ce qui permet de refroidir le gaz de combustion chaud. Le procédé comprend en outre, lorsqu'une vapeur MP nulle ou insuffisante est importée vers le surchauffeur de vapeur MP (24) pour assurer le fonctionnement sûr du surchauffeur de vapeur MP et/ou, lorsqu'il existe une demande pour exporter de la vapeur MP qui ne peut pas être satisfaite par la vapeur MP importée surchauffée dans le surchauffeur de vapeur MP (24) et/ou lorsqu'il existe une demande pour de la vapeur MP dans l'installation CHP qui ne peut pas être satisfaite par la vapeur MP importée, le fonctionnement de l'évaporateur de vapeur BP (36) à une pression d'exploitation dans la plage comprise entre 8 bar(g) et 18 bar(g) pour générer de la vapeur MP pour mouiller le surchauffeur de vapeur MP (24) et/ou pour satisfaire au moins dans une certaine mesure ladite demande pour de la vapeur MP et puis, lorsqu'une vapeur MP suffisante est importée au surchauffeur de vapeur MP (24) depuis l'extérieur de l'installation CHP (10) pour assurer un fonctionnement sûr du surchauffeur de vapeur MP (24), et/ou lorsqu'une quelconque demande pour la vapeur MP exportée est satisfaite par la vapeur MP importée qui est surchauffée dans le surchauffeur de vapeur MP (24) puis exportée, et/ou lorsqu'il n'y a plus de demande pour l'exportation de vapeur MP, et/ou lorsque la demande pour de la vapeur MP dans l'installation CHP (10) est satisfaite au moins dans une certaine mesure par la vapeur MP importée, la réduction de la pression d'exploitation de l'évaporateur de vapeur BP (36) à une pression dans la plage comprise entre 2 bar(g) et 8 bar(g) ce qui permet de générer de la vapeur BP.
Patent CA-2931342-A1 (CA)
Title: Actionneurs pneumatiques
Inventor: VAN BUSKIRK LOYD
IPC: F15B15/08
Filed: 2014-12-18
Abstract: Unité d'actionnement pneumatique bidirectionnel comprenant une structure unitaire possédant un élément de base central, deux chambres pneumatiques gonflables opposées pour appliquer une force dans des directions différentes, une montée de chaque côté de l'élément de base central, et des orifices d'accès pour admission d'air et pour échappement d'air reliés à chacune des chambres pneumatiques pour sélectivement apporter l'air à chacune des chambres pneumatiques et évacuer l'air de ces dernières.
Patent CA-2931721-A1 (CA)
Inventor: CARRASCO EDGAR
IPC: B62D55/18
Filed: 2016-05-31
Abstract: Omnidirectional moving device (100) and system (10) are provided. The device (100) includes a chassis member (110), at least a pair of treading members (120) and a wheel arrangement (140). The chassis member (110) may be disposed between the pair of treading members (120). Each of the treading members (120) can move in same or opposite directions.  The wheel arrangement (140) may perpendicularly be coupled to the chassis (110) between the treading members (120). The wheel arrangement (140), independently/dependently, with the treading members (120), may enable the device (100) to be moved in a first direction (D1). Each of the treading members (120), when moving in same direction, may enable the wheel arrangement (140) to move in the same direction as thereof so as to enable the device to be moved in a second direction (D2); and when adapted to be moved in opposite directions, enables the wheel arrangement (140) to swings at a position thereof to enable the device (100) to be moved in a third direction (D3).
Patent CA-2936178-A1 (CA)
Title: Flush toilet with deodorizing function
Inventor: JUN JAE DUK
IPC: E03D9/05
Filed: 2014-02-26
Abstract: The present invention relates to a flush toilet with a deodorizing function, in which odor exhaust means used to remove an offensive odor is constructed in a compact built-in form in which it is installed inside the toilet body lest it should not seen from the outside, and which can be manufactured using the existing structure of the flush toilet, thereby reducing the manufacturing cost, and thus ensuring economic efficiency.